About: HD 174387

An Entity of Type: star, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

HD 174387 (HR 7092) is a solitary star in the southern constellation Telescopium. With an apparent magnitude of 5.49, it is faintly visible to the naked eye if viewed under dark skies. Parallax measurements put the object at a distance of 810 light years and it is currently approaching the Solar System with a heliocentric radial velocity of −28.1 km/s.

Property	Value
dbo:abstract	HD 174387 (HR 7092) is a solitary star in the southern constellation Telescopium. With an apparent magnitude of 5.49, it is faintly visible to the naked eye if viewed under dark skies. Parallax measurements put the object at a distance of 810 light years and it is currently approaching the Solar System with a heliocentric radial velocity of −28.1 km/s. HD 174387 has a stellar classification of M0 III, indicating that it is an ageing red giant. Due to its evolved state, the star has expanded to a diameter of 82.63 R☉. At present it has 114% the mass of the Sun and shines 902 times the luminosity of the Sun from its enlarged photosphere at an effective temperature of 3,929 K, giving a red hue when viewed. HD 174387's metallicity is estimated to be 91% that of the Sun. The star is suspected to be variable, ranging from magnitudes 5.59 to 5.63 in the Hipparcos passband. (en) HD 174387，又名CD-4612669，SAO 229336、HR 7092，是一颗恒星，视星等为5.54，位于銀經349.73，銀緯-19.51，其B1900.0坐标为赤經18h 45m 1.1s，赤緯-46° -19.51′ 45″。 (zh)
dbo:wikiPageID	71135955 (xsd:integer)
dbo:wikiPageLength	9174 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID	1110532020 (xsd:integer)
dbo:wikiPageWikiLink	dbr:Metallicity dbr:Stellar_classification dbc:Bright_Star_Catalogue_objects dbc:Durchmusterung_objects dbc:Gould_objects dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects dbc:M-type_giants dbc:Suspected_variables dbr:Constellation dbr:Naked_eye dbr:Photosphere dbr:Effective_temperature dbr:Apparent_magnitude dbr:Light_year dbr:Star dbr:Henry_Draper_Catalogue dbr:Parallax dbc:Telescopium_(constellation) dbr:Red_giant dbr:International_Celestial_Reference_System dbr:J2000.0 dbr:Telescopium dbr:Sun dbr:Solar_System dbr:Radial_velocity dbr:Magnitude_(astronomy) dbr:Variable_star dbr:Mass_of_the_Sun dbr:Luminosity_of_the_Sun dbr:Hipparcos_passband
dbp:absmagV	−1.97 (en)
dbp:appmagV	5.490000 (xsd:double)
dbp:bV	+1.63 (en)
dbp:class	M0 III (en)
dbp:constell	dbr:Telescopium
dbp:epoch	J2000.0 (en)
dbp:gravity	0.790000 (xsd:double)
dbp:luminosity	902 (xsd:integer)
dbp:mass	1.140000 (xsd:double)
dbp:metalFe	−0.04 (en)
dbp:pError	0.109100 (xsd:double)
dbp:parallax	4.017500 (xsd:double)
dbp:propMoDec	−0.941 (en)
dbp:propMoRa	+28.229 (en)
dbp:radialV	−28.1 (en)
dbp:radius	82.630000 (xsd:double)
dbp:temperature	3929 (xsd:integer)
dbp:variable	suspected (en)
dbp:wikiPageUsesTemplate	dbt:Reflist dbt:Short_description dbt:Starbox_astrometry dbt:Starbox_begin dbt:Starbox_catalog dbt:Starbox_character dbt:Starbox_detail dbt:Starbox_end dbt:Starbox_observe dbt:Starbox_reference dbt:Val dbt:± dbt:DEC dbt:Odlist dbt:RA dbt:Stars_of_Telescopium
dcterms:subject	dbc:Bright_Star_Catalogue_objects dbc:Durchmusterung_objects dbc:Gould_objects dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects dbc:M-type_giants dbc:Suspected_variables dbc:Telescopium_(constellation)
rdf:type	owl:Thing dbo:Place dbo:Location schema:Place dbo:CelestialBody dbo:Star
rdfs:comment	HD 174387，又名CD-4612669，SAO 229336、HR 7092，是一颗恒星，视星等为5.54，位于銀經349.73，銀緯-19.51，其B1900.0坐标为赤經18h 45m 1.1s，赤緯-46° -19.51′ 45″。 (zh) HD 174387 (HR 7092) is a solitary star in the southern constellation Telescopium. With an apparent magnitude of 5.49, it is faintly visible to the naked eye if viewed under dark skies. Parallax measurements put the object at a distance of 810 light years and it is currently approaching the Solar System with a heliocentric radial velocity of −28.1 km/s. (en)
rdfs:label	HD 174387 (en) HD 174387 (zh)
owl:sameAs	wikidata:HD 174387 dbpedia-zh:HD 174387 https://global.dbpedia.org/id/8t8MM
prov:wasDerivedFrom	wikipedia-en:HD_174387?oldid=1110532020&ns=0
foaf:isPrimaryTopicOf	wikipedia-en:HD_174387
foaf:name	HD174387 (en)
is dbo:wikiPageWikiLink of	dbr:List_of_stars_in_Telescopium
is foaf:primaryTopic of	wikipedia-en:HD_174387

Powered by OpenLink Virtuoso

This material is Open Knowledge

W3C Semantic Web Technology

This material is Open Knowledge

This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License